Attaining the standard. Teppanqiao qualified need to reach 10 minutes, Teppan 6 minutes belongs to the general level, if it is 10 minutes belongs to the level of medium, lie on your back on two stools, a stool to the heel position, a stool to the position of both shoulders, the body midsection all suspended in the middle, keep the body can be stationary for 10 minutes, is to count the pass, if there is to insist on lying down for 20 minutes, at the same time on the abdomen but also to put on the 30 pound Objects, so that is considered to be up to standard, therefore, Iron Bridge 20 minutes is considered to be up to standard level. Iron plank bridge, is a martial arts life-saving moves, used to dodge the enemy hidden weapons. Usually the hidden weapons come too fast, not as fast as to leap up or to the side to avoid, only body stiff, suddenly backward recline, so that the hidden weapons swept through the face, feet are still firmly nailed to the ground, in order to avoid the enemy's hidden weapons.